PartsTable TECHNICAL DATA SHEET
NSN 4820-01-647-0010Government record, cited

Valve, Hold, Boom Hoist Cylinder4820-01-647-0010

NSN 4820-01-647-0010 · NIIN 016470010 · Part number 4640936
Jlg Industries, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1YHH8
Government record, cited
NSN 4820-01-647-0010 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-647-0010. Manufacturer of record part number: 4640936.
Also searched as  4820-01-647-0010 · 4820016470010 · NIIN 016470010 · 01-647-0010 · FSC 4820 Valves, Nonpowered · CAGE 1YHH8 · 4640936
Nearby stock numbers  ·
Features
  • Valve,hold,boom Hoist Cylinder — FSC 4820
  • End Connection Quantity: 2
  • Valve Operation Method: AUTOMATIC
  • 3 manufacturer part numbers on file
  • Manufacturer of record: Jlg Industries, Inc.
Identification
  • NSN: 4820-01-647-0010
  • NIIN: 016470010
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: 4640936
  • Manufacturer: Jlg Industries, Inc.
General Description

The Valve,hold,boom Hoist Cylinder, cataloged under National Stock Number 4820-01-647-0010, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Jlg Industries, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-647-0010
Primary Part Number4640936
Item NameValve,hold,boom Hoist Cylinder
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerJlg Industries, Inc.
StatusACTIVE
End Connection Quantity2
Valve Operation MethodAUTOMATIC
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
4640936 PRIMARY Jlg Industries, Inc. (USA)
4640936 Terberg Dts (uk) Limited (GBR)
4640936 Jlg Industries (united Kingdom)ltd (GBR)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-647-0010?

NSN 4820-01-647-0010 is a Valve,hold,boom Hoist Cylinder, manufactured by Jlg Industries, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-647-0010?

NSN 4820-01-647-0010 has 3 manufacturer part numbers on file: 4640936 (Jlg Industries, Inc.), 4640936 (Terberg Dts (uk) Limited), 4640936 (Jlg Industries (united Kingdom)ltd).

What are the specifications of 4640936?

Key specifications for 4640936: End Connection Quantity: 2; Part Name Assigned by Controlling Agency: CARTRIDGE, VALVE (COUNTERBALANCE); Valve Operation Method: AUTOMATIC. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-647-0010 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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